公开(公告)号：US20210147866A1

公开(公告)日：2021-05-20

申请号：US16621498

申请日：2018-06-20

Applicant: BASF SE

Inventor： Eva Hollenbach ,  Thomas Mietzner ,  Markus Kordes ,  Thomas Zierke

IPC: C12N15/82 ,  C12N9/02 ,  C07D257/06 ,  A01N43/713 ,  C07D249/14 ,  A01N43/66 ,  C07D271/08 ,  A01N43/82 ,  C07D271/113

Abstract: The present invention refers to a method for controlling undesired vegetation at a plant cultivation site, the method comprising the steps of providing, at said site, a plant that comprises at least one nucleic acid comprising a nucleotide sequence encoding a wild-type hydroxyphenyl pyruvate dioxygenase or a mutated hydroxyphenyl pyruvate dioxygenase (mut-HPPD) which is resistant or tolerant to a HPPD-inhibiting benzamide, applying to said site an effective amount of said benzamide herbicide.

公开(公告)号：US20200369629A1

公开(公告)日：2020-11-26

申请号：US16766335

申请日：2018-11-28

Applicant: BASF SE

Inventor： Markus Kordes ,  Thomas Zierke ,  Thomas Seitz ,  Ryan Louis Nielson

IPC: C07D257/06 ,  A01N43/713

Abstract: The present invention relates to benzamide compounds of formula (I), their N-oxides and salts thereof and to compositions comprising the same. The invention also relates to the use of the benzamide compounds or of the compositions comprising such compounds for controlling unwanted vegetation. Furthermore, the invention relates to methods of applying such compounds. In formula (I), the variables have the following meanings: R1 is Cl or CH3; R2 is selected from the group consisting of halogen, CF3, S—CH3, S(O)—CH3 and S(O)2—CH3; R3 is selected from the group consisting of C1-C6-alkyl, C1-C6-haloalkyl and C3-C10-cycloalkyl-Z—, where Z is a covalent bond or CH2.

公开(公告)号：US10087133B2

公开(公告)日：2018-10-02

申请号：US15102353

申请日：2014-12-10

Applicant: BASF SE

Inventor： Eric George Klauber ,  Michael Rack ,  Thomas Zierke ,  Nicole Holub ,  David Cortes ,  Gerald Schmelebeck ,  Junmin Ji

IPC: C07C51/367 ,  C07C67/31 ,  C07C45/64 ,  C07C253/30 ,  C07C51/08

Abstract: The present invention relates to a process for providing dihalogen substituted salicylic acid derivatives of formula (II):

公开(公告)号：US09957212B2

公开(公告)日：2018-05-01

申请号：US15119654

申请日：2015-02-19

Applicant: BASF SE

Inventor： Eric George Klauber ,  Michael Rack ,  Thomas Zierke ,  Nicole Holub ,  Gerald Schmelebeck ,  Junmin Ji ,  David Cortes

IPC: C07C37/02 ,  C07C41/16 ,  C07C37/62 ,  C07C51/16 ,  C07C51/285

CPC classification number: C07C41/16 ,  C07C37/02 ,  C07C37/62 ,  C07C51/16 ,  C07C51/285 ,  C07C65/21 ,  C07C43/225 ,  C07C39/30 ,  C07C39/28

Abstract: The present invention relates to a process for providing a compound of formula (IV): wherein R1 and R2 are each independently C1-C4 alkyl, and Hal is independently Cl or Br, the process comprising the steps of: (i) reacting a compound of formula (II) wherein R1 and Hal is defined as above, to obtain a compound of formula (III) wherein R1 and Hal is defined as above, and (ii) reacting the compound of formula (III) to obtain the compound of formula (IV).

公开(公告)号：US09701604B2

公开(公告)日：2017-07-11

申请号：US15101080

申请日：2014-12-01

Applicant: BASF SE

Inventor： Eric George Klauber ,  Michael Rack ,  Thomas Zierke ,  Sebastian Wloch ,  Nicole Holub ,  Stefan Dudenhoeffer ,  Gerald Schmelebeck ,  Junmin Ji ,  David Cortes

IPC: C07C37/70 ,  C07C37/84 ,  C07C37/74

CPC classification number: C07C37/74 ,  C07C37/84 ,  C07C39/30

Abstract: A process for purifying 2,5-dichlorophenol, the process comprising the steps of distillation and subsequent crystallization.